Gigartinaceae
Irish Moss
Chondrus crispus
⚠ Use with Caution
Caution in Pregnancy
Native to: North Atlantic coastlines (Ireland, Iceland, Canada)
Also known as: Carrageen Moss, Pearl Moss, Sea Moss
Wikimedia Commons / CC BY-SA
Parts Used
Whole seaweed
Therapeutic Uses
Respiratory catarrh, gastritis (demulcent), thyroid support (iodine), nutritive supplementation, gut health, skin hydration (topical).
Herbal Actions
Demulcent, expectorant, nutritive, prebiotic, thyroid supportive (iodine)
Active Constituents
Carrageenan (sulfated galactans 55–80%), proteins (21%), minerals (iodine, iron, calcium, magnesium), vitamins A, C, E, K
Preparation Methods
☕ Herbal TeaFoodGel
Traditional Preparation Notes
| Herbal Tea | 1 tbsp dried per 500ml, simmer 20 min, 2x daily |
| Tincture | Gel: blend soaked seaweed, use 1–2 tbsp daily in smoothies |
| Notes | Soak 12h, blend for gel. Traditional Irish chest remedy and famine food. Source from certified clean North Atlantic waters. |
Safety Information
Safety Rating
⚠ Use with Caution
Pregnancy
Caution in Pregnancy
Drug Interactions
Possible — consult doctor
Contraindications: Thyroid conditions (iodine). Heavy metal risk. Anticoagulants (carrageenan).
Side Effects: GI bloating. Iodine excess. Heavy metal accumulation. Whole food form generally safe.